CN111371238A - A high heat dissipation motor device based on hydraulic coupling - Google Patents

Abstract

The invention provides a high heat dissipation type motor device based on hydraulic coupling, which relates to the technical field of motor equipment. The high heat dissipation type motor device based on hydraulic coupling includes a casing, a heat dissipation fin is protruded from the periphery of the casing, a ventilation pipe is opened inside the heat dissipation fin, and a protective cover is fixedly connected to the left end of the casing, The left end of the protective cover is provided with a circular hole, the left end of the casing is rotatably connected with a fan blade, the right end of the casing is fixedly connected with a mounting cover, and the right end of the mounting cover is fixedly mounted with a hydraulic casing. The high heat dissipation motor device based on hydraulic coupling can extract the hot air generated inside the casing, thereby accelerating the heat dissipation effect of the motor, ensuring the continuous and normal operation of the motor, and avoiding the rigid rotation of the traditional electric output. It has the effect of buffering and shock absorption, and can also protect the motor from damage when the external load is overloaded, and slow down the wear of bearings and belts.

Description

A high heat dissipation motor device based on hydraulic coupling

technical field

The invention relates to the technical field of motor equipment, in particular to a high heat dissipation type motor device based on hydraulic coupling.

Background technique

The motor, commonly known as the motor, refers to an electromagnetic device that realizes the conversion or transmission of electrical energy according to the law of electromagnetic induction. Its main function is to generate driving torque as a power source for electrical appliances or various machinery. Different working principles, starting and running modes can be divided into many different types to achieve different use effects.

However, the output shaft of the traditional motor and the housing of the motor are rigidly connected, so that the motor will vibrate during use, and when it is subjected to large resistance, it will slip, which will speed up the bearing and belt. The wear of the motor is serious, and the overload phenomenon will occur, which will burn out the motor, and the hot air inside the traditional motor casing cannot flow out quickly, which makes the heat dissipation effect of the motor poor. In the process of long-term use, overheating will occur. affect the normal operation of the motor.

In order to solve the above problems, the inventor provides a high heat dissipation motor device based on hydraulic coupling, which can extract the hot air generated inside the casing, thereby accelerating the heat dissipation effect on the motor and ensuring the continuous and normal operation of the motor. , avoids the rigid rotation of the traditional electric output, has the effect of buffering and shock absorption, and can also protect the motor from damage when the external load is overloaded, and slow down the wear of bearings and belts.

SUMMARY OF THE INVENTION

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a high heat dissipation type motor device based on hydraulic coupling, comprising a casing, a heat sink, a ventilation pipe, a protective cover, a circular hole, a fan blade, an installation cover, a hydraulic pressure Shell, motor shaft, coupling, input shaft, driving vane wheel, plunger, output shaft, driven vane wheel, oil.

in:

The outer periphery of the casing is protruded with radiating fins, the interior of the radiating fins is provided with ventilation pipes, the left end of the casing is fixedly connected with a protective cover, the left end of the protective cover is provided with a circular hole, and the The left end is rotatably connected with a fan blade, the right end of the casing is fixedly connected with an installation cover, the right end of the installation cover is fixedly installed with a hydraulic casing, the right end of the casing is rotatably connected with a motor shaft, and the right side of the motor shaft An input shaft is driven and connected through a coupling, the right end of the input shaft is fixedly mounted with a driving vane wheel, a plunger is sleeved on the periphery of the input shaft inside the hydraulic casing, and an output shaft is rotatably connected to the right end of the hydraulic casing , the left end of the output shaft is fixedly installed with a driven vane wheel, and the interior of the hydraulic casing is filled with oil.

Preferably, the right end of the ventilation pipe is bent to the side close to the center of the casing, and extends to the inside of the casing, and the left end of the ventilation pipe extends to the left end face of the casing, so that the hot air inside the casing can be Flow to the left end of the case through the ventilation duct.

Preferably, the rotating shaft of the fan blade is drive-connected to the motor shaft, and the wind direction of the fan blade faces to the left, so that the fan blade can extract the air inside the casing through the ventilation pipe during the rotation process.

Preferably, the mounting cover is conical in shape, the diameter gradually decreases from left to right, the opening is located at the left end, and the periphery is fixedly connected to the right end of the casing by bolts, so the mounting cover can be disassembled and installed, and the motor shaft and the input shaft can be drive-connected inside the mounting cover.

Preferably, the upper and lower sides of the right end of the hydraulic casing are arc-shaped, and a heat dissipation strip is protruded from the outer periphery of the arc surface, so as to facilitate the heat dissipation of the hydraulic casing.

Preferably, the left end of the input shaft is drivingly connected with the motor shaft, and the right end extends into the interior of the hydraulic casing and is fixedly installed with the center of the left end of the driving vane wheel, so that the motor shaft can drive the input shaft and the driving vane during the rotation process. Wheel rotates.

Preferably, the driving vane wheel and the driven vane wheel are both located inside the hydraulic casing, are symmetrically distributed on the left and right, and are wrapped inside the oil. Therefore, during the rotation of the driving vane wheel, using the principle of hydraulic coupling, It can drive the driven blade wheel to rotate.

The invention provides a high heat dissipation type motor device based on hydraulic coupling. Has the following beneficial effects:

1. The high heat dissipation motor device based on hydraulic coupling, through the design of the ventilation pipes inside the outer heat sink of the casing, and the fan blades connected by rotation at the left end of the casing, when the motor is working, it can drive the fan blades to rotate, and then The fan blades extract the hot air generated inside the casing through the ventilation pipe, thereby accelerating the heat dissipation effect of the motor and ensuring the continuous and normal operation of the motor.

2. The high heat dissipation motor device based on hydraulic coupling, through the design of the installation cover and the hydraulic casing connected by the thread on the right end of the casing, and the driving vane wheel and the driven vane wheel that are rotatably connected inside the hydraulic casing, can make the motor shaft rotate. The rotation uses the hydraulic coupling to drive the output shaft to rotate, which avoids the rigid rotation of the traditional electric output, and has the effect of buffering and damping.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the sectional view of the protective cover structure on the left side of the casing of the present invention;

Fig. 3 is the sectional view of the hydraulic shell structure on the right side of the casing of the present invention;

4 is a cross-sectional view of the front of the casing structure of the present invention;

FIG. 5 is a cross-sectional view of the structure at A-A in FIG. 4 of the present invention.

In the figure: 1. Chassis; 2. Heat sink; 3. Ventilation pipe; 4. Protective cover; 5. Round hole; 6. Fan blade; 7. Installation cover; 8. Hydraulic shell; 9. Motor shaft; 10. Coupling; 11, input shaft; 12, driving vane wheel; 13, plunger; 14, output shaft; 15, driven vane wheel; 16, oil.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

An example of the high heat dissipation type motor device based on hydraulic coupling is as follows:

Please refer to Figure 1-5, a high heat dissipation motor device based on hydraulic coupling, including casing 1, heat sink 2, ventilation pipe 3, protective cover 4, round hole 5, fan blade 6, installation cover 7, hydraulic Shell 8 , motor shaft 9 , coupling 10 , input shaft 11 , driving vane wheel 12 , plunger 13 , output shaft 14 , driven vane wheel 15 , and oil 16 .

in:

A cooling fin 2 is protruded from the periphery of the casing 1, and a ventilation pipe 3 is opened inside the cooling fin 2. The right end of the ventilation pipe 3 is bent to the side close to the center of the casing 1, and extends to the interior of the casing 1. The ventilation pipe The left end of 3 extends to the left end face of the casing 1, so that the hot air inside the casing 1 can flow to the left end of the casing 1 through the ventilation pipe 3. The left end of the casing 1 is fixedly connected with a protective cover 4, and the left end of the protective cover 4 is opened. There is a round hole 5, the left end of the casing 1 is rotatably connected with a fan blade 6, the rotating shaft of the fan blade 6 is connected with the motor shaft 9 in a transmission connection, and the wind direction of the fan blade 6 is towards the left side, so that the fan blade 6 can be rotated during the rotation process. The air inside the casing 1 is extracted through the ventilation pipe 3, and through the design of the ventilation pipe 3 in the outer heat sink 2 of the casing 1, and the fan blade 6 connected by rotation at the left end of the casing 1, when the motor is working, it can drive the fan The blade 6 rotates, so that the fan blade 6 extracts the hot air generated inside the casing 1 through the ventilation pipe 3, thereby accelerating the heat dissipation effect of the motor and ensuring the continuous and normal operation of the motor.

A mounting cover 7 is fixedly connected to the right end of the casing 1. The mounting cover 7 is conical in shape, with a diameter gradually decreasing from left to right, and the opening is located at the left end. 7 is dismantled and installed, and the motor shaft 9 and the input shaft 11 can be connected in the inner drive of the installation cover 7, the right end of the installation cover 7 is fixedly installed with the hydraulic casing 8, and the upper and lower sides of the right end of the hydraulic casing 8 are arc-shaped, And the outer periphery of the arc surface is protruded with heat dissipation strips, which is convenient for the heat dissipation of the hydraulic casing 8. The right end of the casing 1 is rotatably connected with the motor shaft 9, and the right side of the motor shaft 9 is connected with the input shaft 11 through the coupling 10. The left end of the input shaft 11 is drivingly connected with the motor shaft 9, and the right end extends to the inside of the hydraulic casing 8, and is fixedly installed with the center of the left end of the driving vane wheel 12, so that the motor shaft 9 can drive the input shaft 11 and the driving force during the rotation process. The vane wheel 12 rotates, the right end of the input shaft 11 is fixedly installed with the driving vane wheel 12 , the driving vane wheel 12 and the driven vane wheel 15 are both located inside the hydraulic casing 8 , distributed symmetrically on the left and right, and wrapped in the interior of the oil 16 , Therefore, in the process of the rotation of the driving vane wheel 12, the driven vane wheel 15 can be driven to rotate by using the principle of hydraulic coupling. The output shaft 14 is rotatably connected with the output shaft 14, the driven vane wheel 15 is fixedly installed at the left end of the output shaft 14, the interior of the hydraulic casing 8 is filled with oil 16, and the design of the installation cover 7 and the hydraulic casing 8 which are threadedly connected by the right end of the casing 1 , using the driving vane wheel 12 and the driven vane wheel 15 that are rotatably connected inside the hydraulic shell 8, the rotation of the motor shaft 9 can be driven by the hydraulic coupling to drive the output shaft 14 to rotate, avoiding the rigid rotation of the traditional electric output, and buffering The effect of shock absorption can also protect the motor from damage when the external load is overloaded, and slow down the wear of bearings and belts.

When in use, when the motor is energized, the motor shaft 9 inside the casing 1 will be rotated. During the rotation of the motor shaft 9, the fan blades 6 can be driven to rotate, and then the ventilation pipe 3 will be used for the inside of the casing 1. The generated hot air is extracted and blown out from the circular hole 5 at the left end of the protective cover 4, and through the action of the coupling 10, the motor shaft 9 can also drive the input shaft 11 to rotate while rotating, thereby driving the active The vane wheel 12 rotates in the hydraulic casing 8, and cooperates with the oil 16 filled in the hydraulic casing 8 to drive the driven vane wheel 15 on the right side to rotate synchronously under the action of hydraulic coupling, thereby driving the output shaft 14. Rotation is used as a power source for electrical appliances and machinery, avoiding the rigid rotational connection of the output shaft 14, and the installation cover 7 and the right end of the casing 1 are fixedly connected with the screw thread, the installation cover 7 and the hydraulic shell 8 can be removed, The motor shaft 9 can also be used as a direct power output, and at the same time, the hydraulic casing 8 can be replaced and overhauled, and under special conditions of use, the installation cover 7 and the hydraulic casing 8 can be added to function.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A high heat dissipation type motor device based on hydraulic coupling, comprising a casing (1), characterized in that: the outer periphery of the casing (1) is protruded with cooling fins (2), and the cooling fins (2) ) is provided with a ventilation pipe (3) inside, the left end of the casing (1) is fixedly connected with a protective cover (4), and the left end of the protective cover (4) is provided with a circular hole (5), and the casing ( A fan blade (6) is rotatably connected to the left end of 1), an installation cover (7) is fixedly connected to the right end of the casing (1), and a hydraulic casing (8) is fixedly installed at the right end of the installation cover (7). The right end of the casing (1) is rotatably connected with a motor shaft (9), and the right side of the motor shaft (9) is connected with an input shaft (11) through a coupling (10) transmission, and the input shaft (11) A driving vane wheel (12) is fixedly installed at the right end of the hydraulic casing (8), a plunger (13) is sleeved on the periphery of the input shaft (11) inside the hydraulic casing (8), and the right end of the hydraulic casing (8) is rotatably connected with an output A shaft (14), the left end of the output shaft (14) is fixedly mounted with a driven vane wheel (15), and the hydraulic casing (8) is filled with oil (16). 2. A high heat dissipation type motor device based on hydraulic coupling according to claim 1, characterized in that: the right end of the ventilation pipe (3) is bent to the side close to the center of the casing (1), and Extending to the inside of the casing (1), the left end of the ventilation pipe (3) extends to the left end face of the casing (1). 3. A high heat dissipation type motor device based on hydraulic coupling according to claim 1, characterized in that: the rotating shaft of the fan blade (6) is drivingly connected to the motor shaft (9), and the fan blade ( 6) The wind direction is to the left. 4 . The high heat dissipation type motor device based on hydraulic coupling according to claim 1 , wherein the mounting cover ( 7 ) is conical, the diameter gradually decreases from left to right, and the opening is located at the left end. 5 . , the periphery is fixedly connected to the right end of the casing (1) by means of bolts. 5 . A high heat dissipation type motor device based on hydraulic coupling according to claim 1 , wherein the upper and lower sides of the right end of the hydraulic shell ( 8 ) are arc-shaped, and the outer periphery of the arc surface is convex. 6 . There are cooling strips. 6. A high heat dissipation type motor device based on hydraulic coupling according to claim 1, characterized in that: the left end of the input shaft (11) is drivingly connected with the motor shaft (9), and the right end extends to the hydraulic casing ( 8), and fixedly installed with the center of the left end of the driving vane wheel (12). 7 . A high heat dissipation type motor device based on hydraulic coupling according to claim 1 , wherein the driving vane wheel ( 12 ) and the driven vane wheel ( 15 ) are both located on the side of the hydraulic casing ( 8 ). 8 . The inside is symmetrically distributed on the left and right, and is wrapped in the inside of the oil (16).

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